Home / 1,175,004,584,495.60-1,763,311,965,114.20-410,092,734,936.60

Finding the Fourth Proportional to 1,175,004,584,495.60, 1,763,311,965,114.20 and 410,092,734,936.60

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Solution

The fourth proportional to 1,175,004,584,495.60, 1,763,311,965,114.20 and 410,092,734,936.60 is: 615,420,089,301.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,004,584,495.60 : 1,763,311,965,114.20 = 410,092,734,936.60 : x
  2. Step 2: Convert to fraction form
    1,175,004,584,495.60/1,763,311,965,114.20 = 410,092,734,936.60/x
  3. Step 3: Cross multiply
    1,175,004,584,495.60x = 1,763,311,965,114.20 × 410,092,734,936.60
  4. Step 4: Simplify right side
    1,175,004,584,495.60x = 723,121,426,320,112,796,827,648
  5. Step 5: Solve for x
    x = 723,121,426,320,112,796,827,648/1,175,004,584,495.60
  6. Step 6: Final answer
    x = 615,420,089,301.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.